fix: enforce proxy use for all exa endpoints

executor/handlers.ts

@@ -535,7 +535,7 @@ export class ApiBlockHandler implements BlockHandler {
       throw new Error(`Tool not found: ${block.config.tool}`)
     }
 
-    const result = await executeTool(block.config.tool, inputs, true)
+    const result = await executeTool(block.config.tool, inputs)
     if (!result.success) {
       throw new Error(result.error || `API request failed with no error message`)
     }
@@ -592,7 +592,7 @@ export class GenericBlockHandler implements BlockHandler {
       throw new Error(`Tool not found: ${block.config.tool}`)
     }
 
-    const result = await executeTool(block.config.tool, inputs, true)
+    const result = await executeTool(block.config.tool, inputs)
     if (!result.success) {
       throw new Error(result.error || `Block execution failed with no error message`)
     }

tools/exa/answer.ts

@@ -29,6 +29,7 @@ export const answerTool: ToolConfig<ExaAnswerParams, ExaAnswerResponse> = {
   request: {
     url: 'https://api.exa.ai/answer',
     method: 'POST',
+    isInternalRoute: false,
     headers: (params) => ({
       'Content-Type': 'application/json',
       'x-api-key': params.apiKey,

tools/exa/findSimilarLinks.ts

@@ -38,6 +38,7 @@ export const findSimilarLinksTool: ToolConfig<
   request: {
     url: 'https://api.exa.ai/findSimilar',
     method: 'POST',
+    isInternalRoute: false,
     headers: (params) => ({
       'Content-Type': 'application/json',
       'x-api-key': params.apiKey,

tools/exa/getContents.ts

@@ -36,6 +36,7 @@ export const getContentsTool: ToolConfig<ExaGetContentsParams, ExaGetContentsRes
   request: {
     url: 'https://api.exa.ai/contents',
     method: 'POST',
+    isInternalRoute: false,
     headers: (params) => ({
       'Content-Type': 'application/json',
       'x-api-key': params.apiKey,

tools/exa/search.ts

@@ -40,6 +40,7 @@ export const searchTool: ToolConfig<ExaSearchParams, ExaSearchResponse> = {
   request: {
     url: 'https://api.exa.ai/search',
     method: 'POST',
+    isInternalRoute: false,
     headers: (params) => ({
       'Content-Type': 'application/json',
       'x-api-key': params.apiKey,